Wall installation tool, wall installation set using the same, and wall installation method

Abstract

To provide a wall installation tool or the like which can effectively prevent a wall installation member to be installed on a wall from falling off the wall (moving in the direction of gravity) and from deviating from the wall (moving in a cross direction) even when a large static load or dynamic load is applied to the wall installation member, and can easily, stably and reliably install the wall installation member on the wall. [Solution] The device comprises a wall fixing device fixed to a wall and a wall mounting member fixing device fixed to the wall mounting member and abutting against the wall fixing device to abut the wall mounting member against the wall, a branched wall fixing section to which the wall fixing device is fixed to the wall, a separation prevention means for preventing the wall mounting member fixing device fixed to the wall mounting member and in abutment with the wall fixing device from separating from the wall fixing device, and a fall prevention means for preventing the wall mounting member fixing device fixed to the wall mounting member and in abutment with the wall fixing device from falling from the wall fixing device, and the separation prevention means is provided closer to the branched wall fixing section than the fall prevention means.

Description

[Technical field]

[0001] The present invention relates to a wall installation tool, a wall installation set using the same, and a wall installation method. [Background technology]

[0002] Conventionally, various types of shelf material fasteners have been proposed for attaching a shelf material to a desired location on a wall surface or the like. For example, a wall mounting member such as a shelf to be mounted on a wall is engaged with a shelf material fastener fixed to the wall to mount the shelf material, but in most of these cases, the shelf material fastener is exposed even after the wall mounting member such as a shelf is mounted, which causes an aesthetic problem. In addition, a large screw or the like is required to mount the shelf material fastener, and there is also a problem that a large screw or the like is left on the wall after the shelf material fastener is removed from the wall. For this reason, a shelf material fastener 110 has been proposed as shown in FIG. 26, which allows the wall mounting member such as a shelf to be mounted on the wall with a tack and does not expose the shelf material fastener after mounting (see, for example, Patent Document 1).

[0003] As shown in Figure 26, shelf material fixing device 110 is used by being fixed to a wall surface, and has insertion completion feeling generating section 120 that extends upward and away from the wall surface from near the center of the upper side of shelf material fixing device 110 fixed to the wall surface. By inserting insertion completion feeling generating section 120 into receiving section 210 of tray-equipped shelf material 200, tray-equipped shelf material 200 is attached to shelf material fixing device 110. At this time, insertion completion feeling generating section 120 emits a clicking sound, allowing the installer to know that installation is complete.

[0004] However, in the case of this shelf material fixing device 110, the load of the tray-equipped shelf material 200 must be supported only by the insertion completion sense generating section 120, which is not necessarily sufficient to prevent the tray-equipped shelf material 200 from falling off the wall on which it is installed (moving in the direction of gravity) and from moving away from the wall on which it is installed (moving in the cross direction), particularly when a large static load or dynamic load is applied to the tray-equipped shelf material 200, and there was a problem in that it is not necessarily suitable for supporting shelves for animals such as cats to walk on. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] JP 2021-186393 A Summary of the Invention [Problem to be solved by the invention]

[0006] The present invention aims to solve the above-mentioned problems in the prior art and to achieve the following objectives: That is, the present invention aims to provide a wall installation tool, and a wall installation set and wall installation method using the same, which can effectively prevent a wall installation member to be installed on a wall from falling off the wall (moving in the direction of gravity) and from moving away from the wall (moving in a cross direction) even when a large static load or dynamic load is applied to the wall, and can easily, stably, and reliably install the wall installation member on the wall. [Means for solving the problem]

[0007] The means for solving the above problems are as follows. <1> A wall installation tool used to install a wall installation member on a wall, a wall fixing device fixed to the wall; and a wall mounting member fixing device fixed to the wall mounting member and abutting the wall fixing device to abut the wall mounting member against the wall, The wall fastener is A branched wall fixing portion fixed to a wall; a separation prevention means for preventing the wall mounting member fixture fixed to the wall mounting member and in contact with the wall fixing device from separating (separating) from the wall fixing device; a fall prevention means for preventing the wall mounting member fixture fixed to the wall mounting member and in contact with the wall fixing device from falling off the wall fixing device, The wall installation tool is characterized in that the separation prevention means is provided closer to the branched wall fixing portion than the fall prevention means. The above <1> In the wall installation tool described in the above, the wall fixing device is fixed to the wall on which the wall installation member is to be installed by the branched wall fixing portion. The separation prevention means of the wall fixing device fixed to the wall prevents the wall installation member fixing device fixed to the wall installation member and in contact with the wall fixing device from separating from the wall fixing device. The drop prevention means of the wall fixing device fixed to the wall prevents the wall installation member fixing device fixed to the wall installation member and in contact with the wall fixing device from falling from the wall fixing device. Since the separation prevention means is provided closer to the branched wall fixing portion than the drop prevention means, even if a large force is applied to the separation prevention means via the wall installation member fixing device fixed to the wall installation member and in contact with the wall fixing device, the wall fixing device is stably and reliably held to the wall by the branched wall fixing portion, and is effectively prevented from coming off the wall. In addition, since the separation prevention means and the fall prevention means are located in different positions, the function of preventing the wall mounting member from separating from the wall and the function of preventing it from falling from the wall can be functionally separated.Even if a large force is applied to the wall mounting member, the wall fixing member is less likely to be damaged, and the wall mounting member is stably and reliably mounted on the wall.

[0008] <2> The wall fastener has a substantially rectangular base and a wide portion that is formed continuously with the base and is wider than the base, The branched wall fixing portion of the wall fixing device is formed on each side of a pair of ends oriented in a direction substantially perpendicular to the width direction of the wide portion and protruding from a tip portion of the wide portion. The above <1> 2 is a wall installation tool according to the embodiment of the present invention. The above <2> In the wall installation tool described in the above, the wall fixing device has the base, the wide portion wider than the base, and the branched wall fixing portion having approximately the same width as the wide portion, which are successively arranged in this order. Therefore, the wall fixing device has an approximately Y-shape when there are two branched wall fixing portions, and an approximately fork shape when there are three branched wall fixing portions. The wall fixing device is fixed to the wall by the branched wall fixing portions with a width (spaced apart) wider than the base, so that the wall installation member is stably and reliably installed on the wall, and even if a large force is applied to the end side of the wall installation member in the width direction, the wall installation member is effectively prevented from rattling or rotating. Furthermore, even if the wall installation member installed on the wall falls off the wall, the wall is effectively prevented from being significantly damaged (destroyed, etc.).

[0009] <3> In the wall fixing device, the separation prevention means is located on the wide portion, and the fall prevention means is located on the base. <2> 2 is a wall installation tool according to the embodiment of the present invention. The above <3> In the wall installation tool described in the above, the separation prevention means is located in the wide portion and in the vicinity of the branched wall fixing portion, so that even if a large force is applied to the end side of the wall installation member that is located away from the wall, the wall installation member is effectively prevented from separating from the wall. Also, since the fall prevention means is located in the base and is located lower than the separation prevention means, when the wall installation member has a shelf material or the like in a direction approximately perpendicular to the wall, the wall to which the shelf material is in contact is the fulcrum, the shelf material or the like is the force point, and the position of the fall prevention means is the point of action, and the position of the fall prevention means on the wall fixing member is pushed toward the wall by the principle of leverage, and the downward (gravity) force applied from the wall installation member is received and supported by the fall prevention means. As a result, the wall installation member is effectively prevented from falling from the wall. In addition, the separation prevention means and the fall prevention means are located in different positions, specifically, the separation prevention means is located at the top and the fall prevention means is located at the bottom, and the function of preventing the wall mounting member from separating from the wall and the function of preventing it from falling from the wall are functionally separated.Therefore, even if a large force is applied to the wall mounting member, the wall fixing member is unlikely to be damaged, and the wall mounting member is stably and reliably mounted on the wall.

[0010] <4> The fall prevention means of the wall fixing device is a protrusion protruding from a surface of the base of the wall fixing device. <2> 2 is a wall installation tool according to the embodiment of the present invention. The above <4> In the wall installation tool described in the above, the protrusion protrudes from the surface of the base, and therefore the protrusion protrudes from the wall when the wall fixing device is fixed to the wall. As a result, the protrusion restricts the downward (gravity direction) movement of the wall installation member fixing device fixed to the back surface of the wall installation member, and the protrusion receives and supports the load applied to the wall installation member via the wall installation member fixing member.

[0011] <5> The separation prevention means of the wall fixing device is positioned so as to overlap at least a portion of the wall mounting member fixing device when the wall fixing member is installed on the wall, and the portion of the wall mounting member fixing device is positioned closer to the wall than the wall fixing device, thereby preventing the wall mounting member fixing device from separating from the wall. <1> 2 is a wall installation tool according to the embodiment of the present invention. The above <5> In the wall installation tool described in the above, when the wall installation tool is installed on a wall, the wall installation member fastener fixed to the back surface of the wall installation member is prevented from moving away from the wall by the deviation prevention means of the wall fastener. As a result, the wall installation member installed on the wall is effectively prevented from moving away from the wall.

[0012] <6> The branched wall fixing portion of the wall fixing device has a plurality of rivet holes into which a rivet can be inserted, and at least two of the rivet holes can receive a rivet in directions different from each other. <1> 2 is a wall installation tool according to the embodiment of the present invention. The above <6> In the wall installation tool described in the above, at least two of the plurality of rivet holes provided in the branched wall fixing portion of the wall fixing device can be inserted with rivets in different directions, so that the at least two rivets inserted into the rivet holes function like multi-directional pegs and exert a large resistance to a force in a direction approximately perpendicular to the wall (a direction of deviation). Therefore, the wall fixing device fixed to the wall does not easily come off from the wall, and the wall installation member is stably and reliably installed. Furthermore, even when the wall fixing device is removed from the wall, only pinhole marks of the rivets are left on the wall, and no noticeable damage is done to the wall. Furthermore, even if a wall installation member such as a shelf material fixed to the wall falls off the wall, only pinhole marks of the rivets are left on the wall, and no noticeable damage is done to the wall.

[0013] <7> The branched wall fixing portion has three of the rivet holes, When a straight line connecting two of the three rivet holes is defined as a base of a triangle, the remaining rivet hole is located as a vertex relative to the base of the triangle and on the tip side of the branched wall fixing portion, The remaining one of the rivet holes is capable of inserting a rivet toward the base side of the triangle, The two rivet holes are capable of receiving rivets in directions substantially parallel to the base and away from each other. <6> 2 is a wall installation tool according to the embodiment of the present invention. The above <7> In the wall installation tool described in the above, the rivet inserted into the remaining rivet hole, which can be inserted toward the base side of the triangle, exerts a large resistance force against a downward force (gravity direction). In addition, the rivets inserted into the two rivet holes, which can be inserted toward the base side and away from each other, exert a large resistance force against a force in a direction approximately perpendicular to the wall (a direction of separation). In other words, since the three rivets function as a three-sided stake, the wall fixing device fixed to the wall does not easily come off from the wall, and the wall installation member is stably and reliably installed. In addition, even when the wall fixing device is removed from the wall, only the pinhole marks of the rivet remain on the wall, and no noticeable damage is done to the wall. Furthermore, even if a wall installation member such as a shelf material fixed to the wall falls off the wall, only the pinhole marks of the rivet remain on the wall, and no noticeable damage is done to the wall.

[0014] <8> The wall mounting member fixing device is When a portion of the wall mounting member fastener overlaps with the base of the wall fastener and is disposed in contact with the protrusion formed on the surface of the base, a wall fixing device that fixes the wall to a wall having a large width and a large width; <2> 2 is a wall installation tool according to the embodiment of the present invention. The above <8> In the wall installation tool described in the above, when the wall installation member fixing tool fixed to the back surface of the wall installation member is attached to the wall fixing tool fixed to the wall, a part of the wall installation member fixing tool is arranged to overlap the base of the wall fixing tool and to abut the protruding part formed on the surface of the base. At this time, the opposing regulating part of the wall installation member fixing tool faces the branched fixing part of the wall fixing tool so as to cover the periphery of the branched fixing part, so that the wall installation member is effectively prevented from moving in its width direction (lateral direction, horizontal direction). Furthermore, the wall installation member fixing tool does not require a hole having the same external shape as the wall fixing tool to be provided on the wall surface side (back side) of the wall installation member such as a shelf material.

[0015] <9> The wall mounting member fixing device is A substantially rectangular frame member having a pair of first linear portions A, B opposed to each other in a substantially parallel manner, and a pair of second linear portions C, D opposed to each other in a substantially parallel manner, the pair of second linear portions C, D being formed continuously with the first linear portions A, B in a direction perpendicular to the pair of first linear portions A, B, the first linear portion A has an extension portion extending to the inside of the substantially rectangular frame member, The wall fixing device includes a wall fixing member and a wall fixing member fixing member. The wall fixing member includes a wall fixing member and a wall ... <8> 1 is a wall installation tool as described above. The above <9> In the wall installation tool described above, when the wall fixing member is installed on a wall, the separation prevention means in the wall fixing tool effectively prevents the wall installation member fixing tool from separating (moving away) from the wall.

[0016] <10> The separation prevention means of the wall fixing device is engageable with the extension portion of the wall installation member fixing device when the wall fixing member is installed on the wall. <9> 2 is a wall installation tool according to the embodiment of the present invention. The above <10> In the wall installation tool described in the above, the separation prevention means of the wall fixing tool can be engaged with the extension portion of the wall installation member fixing tool when the wall fixing member is installed on the wall. When the wall fixing tool is attached to the back surface of the wall installation member to the wall fixing tool fixed to the wall, a clicking sensation occurs due to the engagement of the separation prevention means with the extension portion, so that the installer can easily understand that the installation is complete. Also, the extension portion is effectively prevented from coming off the separation prevention means.

[0017] <11> The outer surfaces of both ends of the first linear portion B of the wall installation member fastener are located farther from the first linear portion A than the outer surface of the central portion of the wall fastener that can come into contact with the protrusion. <9> 2 is a wall installation tool according to the embodiment of the present invention. The above <11> In the wall installation tool described in the above, the outer surfaces of both ends of the first linear portion B of the wall installation member fixing tool are located farther from the first linear portion A than the outer surface of the central portion that can abut against the convex portion of the wall fixing tool, i.e., when the wall installation member is installed on a wall, the outer surfaces of both ends of the first linear portion B of the wall installation member fixing tool are located lower than the outer surface of the central portion that can abut against the convex portion of the wall fixing tool, so that the lateral (horizontal) movement of the wall installation member fixing tool is more restricted by the wall fixing tool disposed inside the wall installation member fixing tool. Therefore, even when a dynamic load, particularly in the lateral (horizontal) direction, is applied to the wall installation member, the wall installation member does not rattle.

[0018] <12> The above <1> from <11> A wall installation tool according to any one of the preceding claims, A wall installation member that is installed on a wall by the wall installation tool; The wall mounting set is characterized by having: The above <12> In the wall installation set described in the above, the wall installation member to be installed on the wall by the wall installation tool is <1> from <11> The wall fixing device is fixed to the wall on which the wall fixing member is to be installed by the branched wall fixing portion. The separation prevention means in the wall fixing device fixed to the wall prevents the wall fixing member fixing device fixed to the wall fixing member and in contact with the wall fixing device from separating from the wall fixing device. The fall prevention means in the wall fixing device fixed to the wall prevents the wall fixing member fixing device fixed to the wall fixing member and in contact with the wall fixing device from falling from the wall fixing device. Since the separation prevention means is provided closer to the branched wall fixing portion than the fall prevention means, even if a large force is applied to the separation prevention means via the wall fixing member fixing device fixed to the wall fixing member and in contact with the wall fixing device, the wall fixing device is stably and reliably held on the wall by the branched wall fixing portion, and is effectively prevented from coming off the wall. In addition, since the separation prevention means and the fall prevention means are located in different positions, the function of preventing the wall mounting member from separating from the wall and the function of preventing it from falling from the wall can be functionally separated.Even if a large force is applied to the wall mounting member, the wall fixing member is less likely to be damaged, and the wall mounting member is stably and reliably mounted on the wall.

[0019] <13> The wall mounting member has a shelf member that is positioned in a direction substantially perpendicular to the wall surface when the wall mounting member is mounted on the wall surface. <12> This is a wall mounting set as described above. The above <13> In the wall mounting set described above, the wall mounting member has a shelf material that is positioned approximately perpendicular to the wall surface when the wall mounting member is mounted on the wall surface, so that the shelf material is stable and does not wobble even when an object is placed on it.

[0020] <14> The wall-hanging member is a catwalk shelf. <13> This is a wall mounting set as described above. The above <14> In the wall mounting set described above, since the wall mounting member is a catwalk shelf, even if an animal such as a cat walks on the catwalk shelf, particularly if an animal such as a cat moves laterally on the catwalk shelf and a dynamic load or the like is applied to the catwalk shelf, there is no rattling or the like in the wall mounting member.

[0021] <15> The above <11> A method for installing a wall mounting member on a wall using the wall mounting set according to claim 1, The wall fixing device of the wall installation tool is fixed to the wall so that the branched wall fixing portion faces upward, and the wall installation member fixing device is fixed to the back surface of the wall installation member, This wall installation method is characterized in that the back surface of the wall installation component fixing device is abutted against the wall at a position above the branched wall fixing portion of the wall fixing device and then slid downward, so that the wall installation component fixing device abuts against the separation prevention portion and the fall prevention portion of the wall fixing device. The above <15> In the wall installation method described in the above, the wall fixing device is fixed to the wall with the branched wall fixing portion facing upward, and the wall installation member fixing device is fixed to the back surface of the wall installation member. Then, the back surface of the wall installation member fixing device is abutted against the wall at a position above the branched protrusion of the wall fixing device and then slid downward, so that the wall installation member fixing device abuts against the separation prevention portion and the fall prevention portion of the wall fixing device. As a result, the wall installation member is installed on the wall.

[0022] <16> The wall mounting tool includes: The wall mounting member is abutted against the wall in a state in which the separation prevention portion and the fall prevention portion of the wall fixing device are abutted against the wall mounting member fixing device fixed to the back surface of the wall mounting member. <15> This is a wall installation method described in. The above <16> In the wall installation method described above, the wall fixing device in the wall installation tool is fixed to the wall by abutting the wall installation member to the wall with the separation prevention portion and the fall prevention portion of the wall fixing device abutted against the wall installation member fixing device fixed to the back surface of the wall installation member in advance. This eliminates the need to position the wall fixing device beforehand and fix it to the wall, and the wall fixing device is fixed to the wall when the wall installation member is abutted against the wall. Effect of the Invention

[0023] According to the present invention, it is possible to solve the above-mentioned problems in the conventional art and achieve the above-mentioned object, and it is possible to provide a wall installation tool, as well as a wall installation set and a wall installation method using the same, which can effectively prevent a wall installation member to be installed on a wall from falling off the wall (moving in the direction of gravity) and from moving away from the wall (moving in a cross direction) even when a large static load or dynamic load is applied to the wall installation member, and which can easily, stably and reliably install the wall installation member on the wall. [Brief description of the drawings]

[0024] [Figure 1] FIG. 1 is a schematic explanatory diagram showing an example of a wall installation tool of the present invention. [Diagram 2] FIG. 2 is a diagram showing an example of an operation performed when setting up the wall installation tool shown in FIG. [Diagram 3] FIG. 3 is a schematic diagram showing a state before a wall installation member fastener according to one embodiment of the present invention is fixed to the back surface of a wall installation member (a catwalk shelf). [Figure 4] FIG. 4 is a schematic diagram showing a state after a wall installation member fastener has been fixed to the back surface of a wall installation member (a catwalk shelf material) in a wall installation tool according to one embodiment of the present invention. [Diagram 5] FIG. 5 is a perspective view of a wall fastener in a wall installation tool according to one embodiment of the present invention, as viewed from the front side. [Figure 6] FIG. 6 is a perspective view of a wall fastener in a wall installation tool according to one embodiment of the present invention, as viewed from the rear side. [Figure 7] FIG. 7 is a perspective view illustrating a state in which a wall fastener is fixed with a tack in a wall installation tool according to one embodiment of the present invention. [Figure 8] FIG. 8 is a front view of a wall fastener in a wall installation tool according to one embodiment of the present invention. [Figure 9] FIG. 9 is a cross-sectional view taken along the line AA in FIG. 8, as viewed in the direction of the arrow. [Figure 10] FIG. 10 is a cross-sectional view taken along the line BB in FIG. 8, as viewed in the direction of the arrow. [Figure 11] FIG. 11 is a cross-sectional view of the CC section in FIG. 8 as viewed in the direction of the arrow. [Figure 12] FIG. 12 is a cross-sectional view taken along the line DD in FIG. 8, as viewed in the direction of the arrow. [Figure 13] FIG. 13 is a perspective view of a wall installation component fastener in a wall installation tool according to one embodiment of the present invention, as viewed from the front side (exposed surface side). [Figure 14] FIG. 14 is a perspective view of a wall fastener in a wall installation tool according to one embodiment of the present invention, as viewed from the rear side (the side facing a wall installation member). [Figure 15] FIG. 15 is a front view of a wall installation member fastener in a wall installation tool according to one embodiment of the present invention. [Figure 16] FIG. 16 is a cross-sectional view taken along the line AA in FIG. 15, as viewed in the direction of the arrow. [Figure 17] FIG. 17 is a cross-sectional view of the cross section BB in FIG. 15 as viewed in the direction of the arrow. [Figure 18] FIG. 18 is a cross-sectional view of the CC section in FIG. 15 as viewed in the direction of the arrow. [Figure 19] FIG. 19 is a schematic, partially cross-sectional view illustrating a state in which a wall installation member (catwalk shelf) is installed on a wall using a wall installation tool according to one embodiment of the present invention. [Figure 20] FIG. 20 is a schematic, partially sectional explanatory view for illustrating a state in which the wall installation member (catwalk shelf material) in FIG. 19 is not shown. [Figure 21]FIG. 21 is a partially enlarged schematic cross-sectional view illustrating an engagement state between the wall fastener and the wall installation member fastener in the wall installation tool in FIG. [Figure 22] FIG. 22 is a perspective view showing an example of a tack (push pin) used when installing a wall fastener in a wall installation tool according to an example of the present invention on a wall. [Diagram 23] FIG. 23 is a perspective view showing an example of a removal tool used when removing the rivet (push pin) shown in FIG. [Figure 24] FIG. 24 is a schematic explanatory diagram showing a process of attaching the rivet (push pin) shown in FIG. 22 using an attachment / detachment tool. [Figure 25A] FIG. 25A is a schematic explanatory diagram (part 1) showing a process of detaching the rivet (push pin) shown in FIG. 22 using a detachment tool. [Figure 25B] FIG. 25B is a schematic explanatory view (part 2) showing a process of detaching the rivet (push pin) shown in FIG. 22 using a detachment tool. [Figure 25C] FIG. 25C is a schematic explanatory view (part 3) showing a process of detaching the rivet (push pin) shown in FIG. 22 using a detachment tool. [Figure 26] FIG. 26 is a schematic explanatory diagram showing an example of a conventional shelf material fixing device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0025] (Wall installation tool, wall installation set using the tool, and wall installation method) The wall installation tool of the present invention comprises a wall fixing device and a wall installation member fixing device, and may further comprise other members appropriately selected according to the purpose, such as a rivet (push pin) for fixing the wall fixing device and the wall installation member fixing device, and an installation tool for attaching the rivet (push pin). The wall installation set of the present invention comprises the wall installation tool of the present invention and a wall installation member (sometimes referred to as a "wall hanging member") that is installed on a wall by the wall installation tool, and may further comprise other members appropriately selected depending on the purpose, such as rivets (push pins) for fixing the wall installation tool and the wall installation member, and an installation tool for attaching and detaching the rivets (push pins). The method for mounting a wall mounting member on a wall of the present invention is a method for mounting a wall mounting member on a wall using the wall mounting set of the present invention.

[0026] The wall fixing device and the wall installation member fixing device can be fixed to a wall installation member such as a wall or a shelf material by the rivet (push pin), but if necessary, they may also be fixed to a wall installation member such as a wall or a shelf material by using a screw, etc. However, it is preferable to fix the wall fixing device to the wall by the rivet (push pin) in order to prevent large holes from being created in the wall when the wall fixing device is removed from the wall. The tack is not particularly limited and can be appropriately selected depending on the purpose, and examples thereof include push pins and thumb tacks that have a needle part and a tack head for applying force to insert the needle part. The term "fixing device" in the wall fixing device and the term "fixing device" in the wall installation member fixing device are sometimes called "mounting device", "locking device", etc.

[0027] The wall installation member (wall hanging member) is not particularly limited in terms of shape, size, material, number, structure, etc., so long as it can be installed on a wall, and can be appropriately selected depending on the purpose. Examples include a box-shaped shelf with a storage function, an L-shaped shelf with a platform surface that is installed horizontally against the wall, a catwalk shelf for animals such as cats to sit on, a three-dimensional structure such as a wall-hanging interior, and a two-dimensional structure such as a mirror or a painting. According to the present invention, even if the wall installation member is a catwalk shelf or the like to which a large load is applied, the wall installation tool of the present invention allows it to be firmly and stably installed on the wall without wobbling, etc. In the present invention, the term "catwalk shelf" is not limited to a shelf for cats, but refers to a shelf for animals in general to stand on.

[0028] The size of the wall installation tool can be appropriately selected depending on the size and shape of the wall installation member (wall hanging member) to be installed on the wall, but from an aesthetic point of view, it is preferable that the size of the wall installation tool be such that the entire wall installation member (wall hanging member) is hidden by the wall installation member (wall hanging member) when the wall installation member (wall hanging member) is attached to the wall installation tool.

[0029] The material of the wall installation tool is not particularly limited and can be appropriately selected depending on the purpose, but resin is preferable because it is easy to mold and allows for mass production. The resin is not particularly limited and can be appropriately selected depending on the purpose, and examples thereof include polyacetal (POM) resin, high impact polystyrene (HIPS) resin, polycarbonate resin, polyvinyl chloride resin, polyethylene resin, polypropylene resin, acrylonitrile-butadiene-styrene copolymer (ABS) resin, etc. Among these, polyacetal (POM) resin is preferred from the viewpoints of dimensional stability, strength, oil resistance, and fatigue resistance. The number of the wall mounting tools can be appropriately selected depending on the size and shape of the wall mounting member (wall hanging member) to be attached, but one wall mounting member may be attached with one wall mounting tool, or one wall mounting member may be attached using two or more wall mounting tools.

[0030] The wall on which the wall installation member (wall-hanging member) is installed using the wall installation tool is a member that comes into contact with the surface to which the shelf material is fixed. The wall is not limited to a wall erected parallel to the direction of gravity as long as it is on a flat surface, but may also include, for example, a floor surface, a ceiling surface, a column surface, a beam surface, a door surface, and the like. The material of the wall is not particularly limited and can be appropriately selected depending on the purpose. For example, it may be a board, a plaster board, a concrete wall, a tile wall, or the like.

[0031] Here, an embodiment of the wall installation tool, the wall installation set using the same, and the wall installation method according to the present invention will be described with reference to the drawings. Note that the following is merely an embodiment, and the present invention can be modified in any way. Fig. 1 is a schematic explanatory diagram showing an example of a wall installation tool of the present invention. The wall installation tool 1 shown in Fig. 1 has a wall fixing tool 10 and a wall installation member fixing tool 50. In Fig. 1, the wall to which the wall fixing tool 10 is fixed, and rivets (push pins) for fixing the wall fixing tool 10 to the wall are omitted. In addition, a wall installation member (wall-hanging member) such as a shelf material to which the wall installation member fixing tool 50 is fixed, and rivets, screws, etc. for fixing the wall installation member fixing tool 50 to the wall installation member are omitted in Fig. 1. The rivets (push pins), screws, etc. are not particularly limited and can be appropriately selected depending on the purpose. As shown in Figures 3 and 4, the wall mounting component fixing device 50 is fixed to a recess 102 provided on the back surface of a back material 101 of a wall mounting component 100 (here, a catwalk shelf material) which comprises a shelf board 104, a back material 101 arranged perpendicular to the shelf board 104, and a shelf board support member 105 connecting the shelf board 104 and the back material 101, by inserting a screw 21 into a screw hole 53.

[0032] Fig. 2 is a diagram showing an example of the operation when setting up the wall installation tool shown in Fig. 1. The back surface of a wall installation member (wall-hanging member) such as a shelf material is abutted against the wall so as to cover the periphery of the wall fixture 10 fixed to the wall, and the wall installation member fixture 50, which is a rectangular frame-shaped member, is placed, and slid in the direction of the arrow (downward) in Fig. 2 so that the wall fixture 10 and the wall installation member fixture 50 abut against each other as shown in Fig. 1, whereby the wall installation member (wall-hanging member) such as a shelf material fixed to the wall installation member fixture 50 can be installed on the wall (details will be described later).

[0033] As shown in Figs. 5 to 7, the wall fixing device 10 has a rectangular base 11, a wide portion 12 formed continuously with the base 11 and thicker and wider than the base 11, and a branched wall fixing portion 13 formed continuously with the wide portion 12, protruding from the wide portion 12 in a branched manner, thinner than the wide portion 12 and approximately the same thickness as the base 11. Here, a pair (two pieces) of branched wall fixing portions 13 protrude from the wide portion 12, and the wall fixing device 10 has a substantially Y-shaped appearance in plan view. The number of branched wall fixing portions 13 may be three or more (when the number of branched wall fixing portions 13 is three, the wall fixing device 10 has a fork shape in plan view).

[0034] The branched wall fixing portion 13 has a branched protruding portion surface 13A having three rivet holes 13E formed therein for fixing the wall fixing device 10 by inserting rivets (push pins) 20 in different directions, a tip portion 13B located at the tip of the branched protruding portion surface 13A in a direction approximately perpendicular to the branched protruding portion surface 13A, an inner edge portion 13C that communicates with tip portion 13B and faces the other branched wall fixing portions 13, and an outer edge portion 13D that communicates with tip portion 13B and faces the inner edge portion 13C. When the straight line connecting two of the three rivet holes 13E is taken as the base of a triangle, the remaining rivet hole 13E is located as the apex of the base of the triangle and on the tip side of the branched wall fixing part 13. This remaining rivet hole 13E, i.e., the rivet hole 13E formed near the center of the tip 13B side of the branched wall fixing part 13, allows the rivet (push pin) 20 to be inserted downward into the wall on which the wall mounting member 100 is to be installed. Therefore, when the load of the wall mounting member 100 is applied downward to the wall fixing device 10, that is, when a large load is applied to the tip 13B of the branched wall fixing part 13 of the wall fixing device 10, the rivet (push pin) 20 inserted downward into the wall on which the wall mounting member 100 is to be installed directly below the tip 13B can exhibit great durability. In addition, the two rivet holes 13E, i.e., the two rivet holes 13E located below the rivet hole 13E formed near the center of the tip end 13B of the branched wall fixing portion 13, allow the rivets (push pins) 20 to be inserted substantially parallel to each other and in directions away from each other. Therefore, the three rivets (push pins) 20 inserted into the two rivet holes 13E and the rivet hole 13E located at the apex of the triangle are inserted into the wall like a three-sided stake while being close to each other, so that the wall mounting member 100 can exhibit great durability when the load of the wall mounting member 100 is applied downward (in the direction of gravity) or horizontally to the wall fixing device 10, and the wall mounting member 100 can be firmly and stably mounted (held) on the wall even when a large static load or dynamic load is applied to the wall mounting member 100.

[0035] In addition, the branched wall fixing portion 13 has a branch base 15 at the end of the wide portion 12 between a pair (two) of branched wall fixing portions 13, which accommodates an extension portion 52 in the wall mounting member fixing device 50 described later and is engageable with the extension portion 52. As shown in FIG. 6, when the wall fixture 10 is fixed to a wall, the branch base 15 forms a space between the wall and the branch base 15. The branch base 15 has a storage section 15B, a bottom section 15C, and an engagement protrusion 15A. The storage section 15B is capable of storing the extension section 52 of the wall installation member fixture 50. When the wall fixture 10 is fixed to a wall such that the branched wall fixing section 13 is located upward, the bottom section 15C becomes the bottom surface of the storage section 15B and also becomes the end section of the wide section 12 on the branched wall fixing section 13 side. The engagement protrusion 15A is provided at a position closer to the branched wall fixing section 13 than the bottom section 15C and away from the bottom section 15C, and is capable of engaging with the extension section 52 of the wall installation member fixture 50. The branch base 15 restricts the movement of the extension portion 52 of the wall installation component fastener 50 in a direction away from (moving away from) the wall, and therefore the branch base 15 functions as the aforementioned separation prevention means.

[0036] The engaging projection 15A here has a convex shape formed substantially parallel to the width direction of the wall fastener 10 (substantially parallel to the tip of the branched wall fastener 13, and substantially parallel to the tip of the branch base 15), but it may have any shape as long as it can engage with the extension portion of the wall installation member fastener 50, and may be, for example, a convex portion, a concave portion, a concave groove, or a combination of these. A plurality of engaging projections 15A may be provided at intervals. The cross-sectional shape of the convex shape is trapezoidal here, but may also be, for example, semicircular, elliptical, triangular, rectangular, etc.

[0037] The wide portion 12 has a wide portion surface 12A formed approximately near the center with a rivet hole 12F for inserting a rivet (push pin) 20 to fix the wall fixing device 10 and a recess 12B capable of accommodating the head of the rivet (push pin) 20, a screw hole 12C for fixing the wall fixing device 10 to a wall with a screw or the like, a sloping portion 12D that is continuous with the base 11 and gradually becomes thinner toward the base 11, and a sloping portion 12E that is continuous with the branched wall fixing portion 13 and gradually becomes thinner toward the branched wall fixing portion 13.

[0038] The base 11 has a protrusion 14 and a recess 11B. The protrusion 14 is formed on the base surface 11A, protruding linearly from the base surface 11A in the width direction of the base 11. Therefore, when the wall fixing device 10 is fixed to a wall, the protrusion 14 is positioned protruding from the wall. The recess 11B can accommodate a rivet hole 11C for inserting a rivet (push pin) 20 and a rivet head 20a of the rivet (push pin) 20, which are formed on the base surface 11A and closer to the end of the base 11 than the protrusion 14. Here, the side surface of the protrusion 14 that is approximately perpendicular to the base surface 11A and located on the side of the wide portion 12 is the load receiving surface 14B. The load receiving surface 14B of the protrusion 14 restricts the downward (gravity direction) movement of the wall mounting member fastener 50 fixed to the back surface of the wall mounting member 100, and also receives and supports the load applied to the wall mounting member 100 via the wall mounting member fastener 50. Therefore, the protrusion 14 (load receiving surface 14B of the protrusion 14) functions as the above-mentioned falling-off prevention means. The rivet hole 11C allows a rivet (push pin) 20 to be inserted downward into the wall on which the wall mounting member 100 is to be installed. Therefore, when the load of the wall mounting member 100 is applied downward to the wall fastener 10, that is, when a large load is applied to the load receiving surface 14B of the protrusion 14 of the wall fastener 10, the rivet (push pin) 20 inserted downward into the wall on which the wall mounting member 100 is to be installed directly below the load receiving surface 14B can provide great durability.

[0039] When the wall fixing device 10 is viewed in the direction of the arrows at the AA cross section in Figure 8, it appears as shown in Figure 9; when the wall fixing device 10 is viewed in the direction of the arrows at the BB cross section in Figure 8, it appears as shown in Figure 10; when the wall fixing device 10 is viewed in the direction of the arrows at the CC cross section in Figure 8, it appears as shown in Figure 11; and when the wall fixing device 10 is viewed in the direction of the arrows at the DD cross section in Figure 8, it appears as shown in Figure 12.

[0040] In this embodiment, the wall fixture 10 is made of resin, but there is no particular limitation on the material, and it may be made of metal, wood, etc. The size of the wall fixture 10 can be appropriately selected depending on the size of the wall installation member 100 such as a shelf material.

[0041] As shown in Figs. 13 and 14, the wall installation member fastener 50 is a substantially rectangular frame member 51 having a first linear portion A 51A, a first linear portion B 51B, a second linear portion C 51C, and a second linear portion D 51D. The pair of first linear portion A 51A and first linear portion B 51B face each other substantially parallel. The pair of second linear portion C 51C and second linear portion D 51D face each other substantially parallel. The pair of second linear portion C 51C and second linear portion D 51D are substantially perpendicular to the pair of first linear portion A 51A and first linear portion B 51B, and are formed continuously with the first linear portion A 51A and first linear portion B 51B.

[0042] The wall mounting member fastener 50, which is a substantially rectangular frame-shaped member 51, is fixed to a recess 102 on the rear surface of the wall mounting member 100 so that, when the wall mounting member 100 is mounted on a wall, a pair of substantially parallel opposing first linear portions A 51A and first linear portion B 51B are positioned horizontally and a pair of substantially parallel opposing second linear portions C 51C and second linear portions D 51D are positioned vertically (see Figures 3 and 4). In the wall mounting component fixing device 50, a wall mounting component fixing device front surface 50A shown in FIG. 13 is the surface exposed on the back surface of the wall mounting component 100, and a wall mounting component fixing device back surface 50B shown in FIG. 14 is the back surface that abuts against the back surface of the wall mounting component 100 (see FIGS. 3 and 4).

[0043] The substantially rectangular frame member 51 has four corners each having a screw hole 53 therein. The first linear portion A 51A has an extension portion 52 that extends in a substantially rectangular shape inside the substantially rectangular frame member 50 toward the first linear portion B 51B side. A step is formed on the tip side of the extension portion 52, making it thinner so that it can enter the branch base 15 of the wall fixing device 10. An engagement protrusion 52C capable of engaging with an engagement protrusion 15A of the branch base 15 of the wall fixing device 10 is formed on the tip of the extension portion 52, and when the engagement protrusion 52C of the extension portion 52 is received in the receiving portion 15B of the branch base 15 of the wall fixing device 10 as shown in Fig. 6 and engages with the engagement protrusion 15A, a clicking sensation is generated. This allows the installer of the wall mounting member 100 to easily understand that installation is complete.

[0044] The engaging projection 52C here has a convex shape formed substantially parallel to the width direction of the wall installation member fastener 50 (substantially parallel to the first linear portion A 51A), but it may have any shape as long as it can engage with the engaging projection 15A of the wall fastener 10, and may be, for example, a convex portion, a concave portion, a concave groove, or a combination of these. A plurality of engaging projections 52C may be provided at intervals. The cross-sectional shape of the convex shape here is trapezoidal, but may also be, for example, semicircular, elliptical, triangular, rectangular, etc. The surface of the step in the extension portion 52 that is perpendicular to the extension direction of the extension portion 52 is an opposing surface 52B that can come into contact with the tip of the branch base 15 in the wall fixing device 10. That is, as shown in FIG. 1, when the extension portion 52 is accommodated in the accommodation portion 15B of the branch base 15 in the wall fixing device 10, the opposing surface 52B in the extension portion 52 comes into contact with the tip of the branch base 15 in the wall fixing device 10.

[0045] When the extension portion 52 of the wall installation member fixing device 50 is accommodated in the accommodation portion 15B of the branch base 15 of the wall fixing device 10, the inner edge of the first straight portion A 51A and the outer edge of the extension portion 52, part of the inner edge of the second straight portion C 51C located on the first straight portion A 51A side, and part of the inner edge of the second straight portion D 51D located on the first straight portion A 51A side face the branched wall fixing portion 13 of the wall fixing device 10 so as to cover the periphery of the branched wall fixing portion 13. Therefore, the wall mounting member 100, the back surface of which is fixed with the wall mounting member fixture 50, is effectively prevented from moving in its width direction (lateral direction, horizontal direction). Furthermore, the wall mounting member fixture 50 eliminates the need to provide a hole having the same outer shape as the outer shape of the wall fixture 10 on the back surface (wall surface side) of the wall mounting member 100.

[0046] The outer surfaces of both end portions of the first linear portion B 51B of the wall mounting member fastener 50 located on the second linear portion C 51C side and the second linear portion D 51D side are located farther from the first linear portion A 51A than the outer surface of a central portion 51E that can abut against the protrusion 14 of the wall fastener 10. That is, the wall mounting member fastener 50 has, in the first linear portion B 51B, a central portion 51E that is approximately parallel to the first linear portion A 51A and located approximately in the center, and outer inclined portions 51G located on both ends (outside) of the central portion 51E. For this reason, when the wall mounting member 100 is mounted on a wall, the outer inclined portions 51G located at both ends of the first straight portion B 51B of the wall mounting member fixing device 50 are located lower than the outer surface of the central portion 51E which can abut against the convex portion 14 of the wall fixing device 10. Therefore, the wall fixing device 10 arranged inside the wall mounting member fixing device 50 further restricts the lateral (horizontal) movement of the wall mounting member fixing device 50 (wall mounting member 100). Even if a lateral (horizontal) dynamic load is applied to the wall mounting member 100, the wall mounting member 100 will not rattle or the like.

[0047] When the wall installation component fixing device 50 is viewed in the direction of the arrows at the AA cross section in FIG. 15, it appears as shown in FIG. 16. When the wall installation component fixing device 50 is viewed in the direction of the arrows at the BB cross section in FIG. 15, it appears as shown in FIG. 17. When the wall installation component fixing device 50 is viewed in the direction of the arrows at the CC cross section in FIG. 15, it appears as shown in FIG. 18. As shown in Figs. 16 and 17, the central portion 51E of the first straight portion B 51B of the wall installation component fastener 50 is formed to be thinner than the outer inclined portions 51G located at both ends. Therefore, when the extension portion 52 of the wall mounting member fixing device 50 is accommodated in the accommodation portion 15B of the branch base 15 of the wall fixing device 10, as shown in Figures 1 and 2, the central portion 51E of the first straight portion B 51B of the wall mounting member fixing device 50 is arranged in an overlapping state with the base 11 of the wall fixing device 10.

[0048] Next, an example of installation of the wall installation set on a wall using the wall installation tool 1, that is, an example of installation of the wall installation member 100 on a wall using the wall installation tool 1, will be described with reference to Figs. FIG. 19 is a schematic, partially sectional view illustrating the state in which a wall installation member 100 (catwalk shelf) is installed on a wall using a wall installation tool 1 according to one example of the present invention. FIG. 20 is a schematic, partially sectional view illustrating the state in which the wall installation member 100 (catwalk shelf) is not shown in FIG. 19. FIG. 21 is a partially enlarged, partially sectional view illustrating the engagement state between the wall fixing device 10 in the wall installation tool 1 and the wall installation member fixing device 50 in FIG. 19. As shown in Figures 19 to 21, the wall mounting member 100 (catwalk shelf material) is installed on a wall in a state in which the wall mounting member fixing device 50 is fixed by multiple screws 21 to the back surface of the back material 101 that abuts against the wall, and the wall fixing device 10 is fixed to the wall by inserting rivets (push pins) 20 into rivet holes 13E provided in three locations on each of the two branched wall fixing portions 13, rivet hole 12F provided near the center of the wide portion 12 of the wall fixing device 10, and rivet hole 11C provided on the end side (lower side) of the base 11 of the wall fixing device 10.

[0049] At this time, the extension portion 52 of the wall mounting member fixture 50 is housed in the branch base 15 of the wall fixture 10, and a clicking sensation occurs when the engagement protrusion 52C at the tip of the extension portion 52 engages with the engagement protrusion 15A of the branch base 15 of the wall fixture 10. This allows the installer of the wall mounting member 100 to easily understand that installation is complete. At this time, the extension portion 52 of the wall installation member fixing device 50 and the branch base portion 15 (the deviation prevention portion) of the wall fixing device 10 are brought into contact with each other, and the outer edge of the central portion 51E of the first linear portion B 51B of the wall installation member fixing device 50 and the load receiving surface 14B (the fall prevention portion) of the protruding portion 14 of the wall fixing device 10 are brought into contact with each other. Since the branch base portion 15 functioning as the deviation prevention means and the protruding portion 14 (load receiving surface 14B) functioning as the fall prevention means are located at different positions, the function of preventing the wall installation member 100 from deviating from the wall and the function of preventing the wall installation member 100 from falling from the wall can be functionally separated, and even if a large force is applied to the wall installation member 100, the wall fixing member 10 is unlikely to be damaged, and the wall installation member 100 can be stably and reliably installed on the wall.

[0050] In addition, the load-receiving surface 14B of the protrusion 14, to which the load from the wall mounting member 100 is directly applied from the wall mounting member fixing device 50, has a rivet (push pin) 20 inserted downward into the wall directly below it, so that even when a dynamic load is applied to the wall mounting member 100, the wall mounting member 100 can be firmly and stably held on the wall without shifting, etc.

[0051] Furthermore, even when a dynamic load is applied laterally (horizontally) to the wall mounting member 100, the wall mounting member fixing device 50, which is the rectangular frame-shaped member 51, covers the periphery of the wall fixing device 10, so that even if the wall mounting member fixing device 50 tries to move laterally (horizontally), the movement is restricted by the wall fixing device 10, and therefore the occurrence of rattling or the like can be effectively suppressed or prevented. That is, when the extension portion 52 of the wall mounting member fixing device 50 is accommodated and arranged in the accommodation portion 15B of the branch base portion 15 of the wall fixing device 10, the inner edge of the first linear portion A 51A and the outer edge of the extension portion 52, a part of the inner edge of the second linear portion C 51C located on the first linear portion A 51A side, and a part of the inner edge of the second linear portion D 51D located on the first linear portion A 51A side face the branched wall fixing portion 13 of the wall fixing device 10 so as to cover the periphery of the branched wall fixing portion 13. Therefore, the wall mounting member 100, to whose back surface the wall mounting member fixing device 50 is fixed, is effectively prevented from moving in its width direction (lateral direction, horizontal direction) by the wall fixing device 10. Furthermore, the wall mounting member fixing device 50 eliminates the need to provide a hole having the same outer shape as the outer shape of the wall fixing device 10 on the back surface (wall surface side) of the wall mounting member 100.

[0052] The method of installing the wall installation tool 1 and the wall installation set including the same is not particularly limited and can be appropriately selected according to the purpose, but for example, it can be performed as follows. First, the branched wall fixing portion 13 of the wall fixing device 10 is oriented upward, and rivets (push pins) 20 are inserted into the rivet holes 11C, 12F, and 13E to fix the wall fixing device 10 to the wall. Then, the first linear portion A 51A of the wall installation member fixing device 50 is positioned on the upper side and in the lateral direction (horizontal direction), and the screw 21 is screwed into the screw hole 103 in the recess 102 of the back material 101 of the wall installation member 100 to fix the wall installation member fixing device 50 to the back surface of the wall installation member 100.

[0053] The tack (push pin) 20 shown in Fig. 22 can be inserted into the tack holes 11C, 12F, and 13E by using a removal tool 90 shown in Fig. 23. That is, as shown in Fig. 24, the tack (push pin) 20 can be easily inserted into the wall by pressing the tack head 20a of the removal tool 90 with the tack pressing portion 90a of the removal tool 90. When removing the tack (push pin) 20 inserted into the wall, as shown in Fig. 25A, the bifurcated tack removal portion 90b of the removal tool 90 is inserted under the tack head 20a of the tack (push pin) 20, and as shown in Fig. 25B, the removal tool 90 is moved in the direction of the arrow with the tack removal portion 90b as a fulcrum. As shown in Fig. 25C, the tack (push pin) 20 can be easily removed from the wall by the principle of leverage. The installation tool 90 may be included in the wall installation tool or wall installation set of the present invention.

[0054] Next, the back surface of the back material 101 of the wall mounting member 100 (wall mounting member fixing device 50 fixed to the back material 101) is abutted against the wall at a position above the branched wall fixing portion 13 of the wall fixing device 10 fixed to the wall, specifically at the position as shown in Figure 2. At this time, the wide portion 12 and the branched wall fixing portion 13 of the wall fixing device 10 are located inside the wall installation member fixing device 50 which is a rectangular frame-shaped member 51, and the first straight portion B 51B of the wall installation member fixing device 50 is located on the base portion 11 of the wall fixing device 10. The inner edge of the first straight portion A 51A and the outer edge of the extended portion 52, part of the inner edge of the second straight portion C 51C located on the first straight portion A 51A side, and part of the inner edge of the second straight portion D 51D located on the first straight portion A 51A side face the branched wall fixing portion 13 of the wall fixing device 10 so as to cover the periphery of the branched wall fixing portion 13. When the first straight portion B 51B of the wall mounting member fixing device 50 is positioned on the wide portion 12 of the wall fixing device 10, the wall mounting member 100 moves away from the wall. When the first straight portion B 51B is positioned on the base 11 which is thinner than the wide portion 12, the wall mounting member 100 can be abutted against the wall without any gaps. Therefore, the installer can understand that the wall mounting member 100 has been positioned with no gaps between it and the wall, as shown in FIG. 2.

[0055] Thereafter, the wall installation member 100 (wall installation member fastener 50 fixed to the back material 101) is slid downward. At this time, the central portion 51E of the first linear portion B 51B of the wall installation member fastener 50 slides and moves on the base 11 of the wall fastener 10, and the outer edge of the central portion 51E comes into contact with the load receiving surface 14B of the protruding portion 14 of the wall fastener 10. Also, the extension portion 52 of the wall installation member fastener 50 is housed in the branch base 15 of the wall fastener 10, and the engagement protrusion 52C at the tip of the extension portion 52 engages with the engagement protrusion 15A of the branch base 15 of the wall fastener 10, creating a clicking sensation. In addition, the tip 13B of the branched wall fixing portion 13 of the wall fixing device 10 faces the inner edge of the first straight portion A 51A of the wall mounting member fixing device 50, the opposing surface 52B of the extension portion 52 faces the tip of the branch base 15 of the wall fixing device 10, and the load-receiving surface 14B of the convex portion 14 of the wall fixing device 10 abuts against the outer edge of the central portion 51E of the first straight portion B 51B of the wall mounting member fixing device 50. As a result, the wall mounting member 100 is mounted on the wall.

[0056] The wall fixing device 10 can be fixed to the wall at any time, but can also be fixed to the wall in the following manner: After the wall mounting member fixing device 50 is fixed to the back surface of the wall mounting member 100 in advance, a tack (push pin) 20 is inserted into a tack hole, for example, tack hole 12F, of the wall fixing device 10, and the extension portion 52 of the wall mounting member fixing device 50 is inserted into the branch base portion 15 of the wall fixing device 10, so that the wall mounting member fixing device 50 and the wall fixing device 10 are temporarily integrated. When this wall mounting member 100 is pressed against a specified wall surface, the tack (push pin) 20 inserted into the tack hole 12F of the wall fixing device 10 is pushed by the back material 101 of the wall mounting member 100 and inserted into the wall. Thereafter, when the wall mounting member fixing device 50 (wall mounting member 100) is removed from the wall fixing device 10, the wall mounting member 10 remains on the wall, temporarily fixed by the rivet (push pin) 20 through the rivet hole 12F. Then, after the wall mounting member 10 is firmly fixed by the rivet (push pin) 20, the wall mounting member 100 can be installed on the wall by engaging the wall mounting member fixing device 50 with the wall mounting member 10.

[0057] In this way, the wall fixing device 10 in the wall installation tool 1 is fixed to the wall by abutting the wall installation member 100 against the wall with the branched wall fixing portion 13 of the wall fixing device 10 abutted against the wall installation member fixing device 50 fixed to the back surface of the wall installation member 100 in advance. This makes it unnecessary to position the wall fixing device 10 in advance and fix it to the wall, and is convenient because the wall fixing device 10 can be fixed to the wall as soon as the wall installation member 100 is abutted against the wall. [Explanation of symbols]

[0058] 1 Wall installation tools 10 Wall fixings 11 Base 11A Base surface 11B Recess 11C Rivet hole 12 Wide section 12A Wide surface 12B Recess 12C Screw hole 12D slope part 12E Inclined section 12F Rivet Hole 13 Branched wall fixing part 13A Branched wall fixing part surface 13B Tip 13C Inner edge 13D Outer Edge 13E Rivet hole 14 Convex part (fall prevention means) 14A Convex surface 14B Load bearing surface 15 Branch base (deviation prevention means) 15A Engagement protrusion 15B Storage section 15C bottom 20 Push pins 20a rivet head 20b Needle part 21 Screw 50 Wall installation component fixing device 50A Wall installation component fixing surface 50B Wall installation component fixing fixture back 51 Approximately square frame member 51A First straight part A 51B First straight part B 51C Second straight part C 51D Second straight part D 51E Central part 51G Outer slope 51H First straight section A inner edge 52 Extension section 52A Extension Outer Edge 52B Opposite surface 52C Engagement protrusion 52D Tip 53 Screw hole 90 Installation tools 90a Rivet press 90b Tack extraction section 100 Wall installation materials (catwalk shelves) 101 Back material 102 Recess 103 Screw hole 104 Shelf 105 Shelf support

Claims

1. A wall installation tool used to install a wall installation member on a wall, A wall fixture fixed to the wall; a wall mounting member fixture that is fixed to the wall mounting member and abuts against the wall fixing device to abut the wall mounting member against the wall, The wall fastener is A plurality of branched wall fixing portions are formed protruding from the main body and fixed to the wall; a branch base, which is a part of the main body located between the branched wall fixing portions, the part being formed thin so that when the wall fixing device is fixed to the wall, a hole can be formed between the wall and the branched base, and a protruding extension portion of the wall fixing device is received in the hole, thereby preventing the wall fixing device fixed to the wall fixing member and in contact with the wall fixing device from coming apart from the wall fixing device; a protrusion protruding from a surface of the main body of the wall fixing device on a side opposite to the side on which the branched wall fixing portion is formed, the protrusion being fixed to the wall installation member and preventing the wall installation member fixing device in contact with the wall fixing device from falling off the wall fixing device; The branched wall fixing portion has a plurality of rivet holes into which rivets are inserted, and at least two of the rivet holes are oriented in different directions from each other. A wall installation tool characterized by:

2. The body of the wall fixture is A substantially rectangular base portion; A wide portion is formed continuously with the base, has a width greater than that of the base, and is continuous with the branched wall fixing portion. The wall installation tool of claim 1 .

3. The wall installation tool according to claim 2 , wherein the protrusion is formed on the surface of the base so as to protrude in the width direction.

4. The wall mounting member fixing device is When the extension portion of the wall mounting member fixing device is inserted into the hole of the branch base of the wall fixing device and is disposed in contact with the protrusion, a wall fixing device that fixes the wall to the wall mounting member by a wall fastener, the wall fixing device being fixed to the wall mounting member by a wall fastener having a wall fastener and a wall fastener having a wall fastener. The wall installation tool of claim 1 .

5. The wall mounting member fixing device is a substantially rectangular frame-shaped member having a pair of first linear portions A, B opposed to each other in a substantially parallel manner, and a pair of second linear portions C, D opposed to each other in a substantially parallel manner, the pair of second linear portions C, D being formed continuously with the first linear portions A, B in a direction perpendicular to the pair of first linear portions A, B, The protruding extension portion is formed to protrude from the first linear portion A toward the inside of the substantially rectangular frame member. The wall installation tool of claim 1 .

6. A wall installation tool used to install a wall installation member on a wall, comprising: A wall fixture fixed to the wall; a wall mounting member fixture that is fixed to the wall mounting member and abuts against the wall fixing device to abut the wall mounting member against the wall, The wall fastener is A plurality of branched wall fixing portions are formed protruding from the main body and fixed to the wall; a branch base, which is a part of the main body located between the branched wall fixing portions, the part being formed thin so that when the wall fixing device is fixed to the wall, a hole can be formed between the wall and the branched base, and a protruding extension portion of the wall fixing device is received in the hole, thereby preventing the wall fixing device fixed to the wall fixing member and in contact with the wall fixing device from coming apart from the wall fixing device; a protrusion protruding from a surface of the main body of the wall fixing device on a side opposite to the side on which the branched wall fixing portion is formed, the protrusion being fixed to the wall installation member and preventing the wall installation member fixing device in contact with the wall fixing device from falling off the wall fixing device; The wall mounting member fixing device is a substantially rectangular frame-shaped member having a pair of first linear portions A, B opposed to each other in a substantially parallel manner, and a pair of second linear portions C, D opposed to each other in a substantially parallel manner, the pair of second linear portions C, D being formed continuously with the first linear portions A, B in a direction perpendicular to the pair of first linear portions A, B, The protruding extension portion is formed to protrude from the first linear portion A toward an inside of the substantially rectangular frame member, A wall installation device characterized in that the outer surfaces of both ends of the first straight portion B of the wall installation member fixing device are located farther from the first straight portion A than the outer surface of a central portion that can abut against the convex portion of the wall fixing device.

7. The branched wall fixing portion has three rivet holes, When a straight line connecting two of the three rivet holes is defined as a base of a triangle, the remaining rivet hole is located as a vertex relative to the base of the triangle and on the tip side of the branched wall fixing portion, The remaining one of the rivet holes is capable of inserting a rivet toward the base side of the triangle, The two rivet holes are generally parallel to the base and point away from each other. The wall installation tool of claim 1 .

8. A wall installation tool according to any one of claims 1 to 7, A wall installation member that is installed on a wall by the wall installation tool; A wall mounting set comprising:

9. A wall mounting set as described in claim 8, wherein the wall mounting member has a shelf material that is positioned approximately perpendicular to the wall surface when installed on the wall surface.

10. A wall mounting set as described in claim 8, wherein the wall hanging member is a catwalk shelf.

11. A method for installing a wall installation member on a wall using the wall installation set according to claim 8, comprising: The wall fixing device of the wall installation tool is fixed to the wall so that the branched wall fixing portion faces upward, and the wall installation member fixing device is fixed to the back surface of the wall installation member, A wall installation method comprising the steps of: abutting the back surface of the wall installation component fixing device against the wall at a position above the branched wall fixing portion of the wall fixing device, and then sliding the device downward to bring the wall installation component fixing device into contact with the branched base and the convex portion of the wall fixing device.

12. The fixing of the wall fixing device to the wall in the wall installation tool is The wall mounting member is abutted against the wall in a state where the branch base and the protrusion of the wall mounting device are abutted against the wall mounting device fixed to the back surface of the wall mounting member. The wall installation method according to claim 11.

Images